Milestones in Genetics and DNA Discovery

You know that heredity is the transfer of biological characters from one generation to

another via genes. Gregor Johann Mendel is pioneer of modern genetics. It took a long

time to understand the conclusions of his research about heredity. In 1901,

the reasons behind the sudden changes were understood due to the mutational theory of Hugo de

Vries. Meanwhile in 1902, Walter Sutton observed the paired chromosomes

in the cells of grasshopper; until then it was not known to anyone. Research started

in the direction of finding the nature of genetic material when it was proved

that genes are carried via chromosomes. Through which 1944, trio of scientists